yashsingh1/xdaforums huggingface dataset:
[Networking] DannyHard:
I have crazy idea :) I have found http://xdaforums.com/showthread.php?t=1589729 . Can i overwrite supplicant from this topic to this zip pack and try to apply this pack ? scientists do the same with viruses :)

UPDATE: my tablet doesn't like any zip packs even in rec mode
[Networking] cao_gia:
Help!

Can I use this method on the Kindle Fire HD with Jelly Bean 4.3 CM10.2?
[Networking] pssecretajent:
try but keep the original file

u can try...

but keep the original file with urself in case it doesnt work....
[Networking] cao_gia:
I have followed and wifi does not work as well as i can not turn on it

What are the causes leading to this?
[Networking] pssecretajent:
leave it ...

its because of wifi driver mismatch or some thing like that...with the file...

leave it ....it wont work for u.....
[Networking] sleepyhead414:
removed
[Networking] juiceme_:
were andtkw

I just tried this modification on an el cheapo 7" tablet (iNet M758C1 or something similar)

The WLAN chipset is rtl871x / rtl8188eu and I have the usual problem of not seeing any ad-hoc networks.

Android version is Jellybean 4.0.2

It looks like the wpa_supplicant version given in this thread does not have the correct driver linkage for my chip, and the symptoms are typical: network manager cannot start WLAN selection dialog at all.

Now my question is this; of course I can build an ARM version of wpa_supplicant with correct driver bindings, but is there something I need to do to build it specifically for Android?

I am familiar with the usual desktop Linux and Maemo Harmattan but I have never compiled anything for Android.
[Networking] pssecretajent:
NO IDEA!!!

i think u should first try to compile on the basis of linux...

or u can google around to kno better....

i dont kno much....
[Networking] juiceme_:
Well, basically what I mean is I' propably need to set up android toolchain to do it since I think it uses different set of base libraries than "standard" linux based OS'es. (glibc missing for example?)
[Networking] pssecretajent:
ok....

srry but i cant be of much help in this field....

but u seem knowledgeble person...

i hav a question...

whenever i try to flash rom of a device named pipo s1 which is similar to my tab amoi q50 ...every thing works but my wifi fails to turn on...it stucks on turning on....

i tried to put my original wpa_supplicant and all .ko files in system/lib and wifi related files in system folder but nothing changes the situation at all...

i even flashed my original kernel but then also no change.....what to do?...any idea!
[Networking] juiceme_:
Maybe you do not have the correct wifi driver in the kernel for your device.

Just a guess, as in reality I don't know about android that much. About linux kernel in general a lot, though :)

Look in dmesg at initialization, does it give any funny errors there, and does the WLAN device appear in ifconfig like it should?

Also, even if the driver is correct the wpa_supplicant needs to be compatible with your driver as it contains driver-specific callbacks that it uses when looking for available networks for example. The symptom for this is exactly "wifi not turning on" and hanging there.

This is exactly the reason I would like to build my own enchanced wpa_supplicant that's compatible with rtl871x driver.
[Networking] pssecretajent:
how to look in dmesg at initialization...

is it supposed to be used in adb commands in computer with android device connected....

i am new to these things...but i hav used adb commands before...
[Networking] juiceme_:
Yes, enable debugging on your device, then go to "adb shell" to get to the device remonte console.

Then, execute command "dmesg" to see the boot kernel log.

Command "lsmod" will show you the running modules, where your WLAN module should be activated.

Command "ifconfig", or "busybox ifconfig" if the first does not show anything will give you info on the interface status. If the WLAN is loaded and working corrctly you should see a "wlan0" device there.

---------- Post added at 11:19 AM ---------- Previous post was at 10:58 AM ----------

Replying to my own comment here...

It turned out to be fairly easy to install the android NDK toolchain for building cli programs & system components :D

Now I just need to figure out where to get the latest android-compatible wpa_supplicant code, patch that to have ad-hoc support and configure it against my WLAN driver...
[Networking] getwilde:
This wpa_supplicant file did NOT work with a rooted Hisense Sero 7 Pro tablet. Wifi won't even start up.
[Networking] ricardo85x:
not with nvidia Shield

Does not work with NVIDIA SHIELD

Wi-Fi do not start
[Networking] juiceme_:
I'd say this is because your WLAN chip is differnt than the in the wpa_supplicant you tried was compiled against.

You cannot just replace it with any random wpa_supplicant, it needs to have callbacks to the WLAN driver.
[Networking] Nin13:
Tried with Nexus 7 Android 4.3 buy WiFi does not even start. Does anyone have any proper solution for this.
[Networking] CraftyAsian:
Hi,

I did the same for my Nexus 7 but it did not work and my wifi won't turn on now.

How do I fix this? I can't revert back to the old file, root browser and xplore won't let me copy the old file to system/bin

P/s - my device is rooted
[Networking] kinghadjer:
me to it's not working in my samsung galaxy tab p7500 10.1 android 4.2.1
[Networking] DannyHard:
self edit

Many devices have not compatible drivers.... Are you able to teach us in new thread how to edit wpa_supplicant ourselves for us ?
[Networking] dorna02:
no network shown

The WPA_supplicant seems to be the right one for my trekstor surftab breeze 7.0 plus (st70204-3-a). A network is detectect but its not shown in the WLAN menu, only AS a push info... AS i don't See the network in the menu i'm not able to connect to... Dies anyone know how to fix this Problem?
[Networking] DeeDeVille:
Not working for RK30SDK Tablet

Verified. Done twice. Triple checked everything. Still no Ad-Hoc Wifi detection. Infrastructure access points are, however detected and connected with the attached wpa_supplicant. Also note, Joikuspot ran on Nokia e72 (S60 9.1).

---------- Post added at 01:13 PM ---------- Previous post was at 01:06 PM ----------

Said tablet (rk30sdk - as written in 'About') is YK86V - Rockchip 3168 v1.2 (as written on the motherboard) and is running Android 4.2.2
[Networking] urpi_:
How can we better determine if attached wpa_supplicant file will work for our tablet? Some compatibility/hw list? Are there more available "versions" ?

Did anyone test it with Lenovo IdeaTab A3500-FL (A7-50L) ?

Thank you
[Networking] cyberking147:
joiku problem

i have joikuspot premium running on my nokia 701.(adhoc hotspot)

and i have samsung wave y(bada os) with MobileAP ON.(infrastructre hotspot).

now , i have HCL ME U1 tab ,rooted and with that wpa_spplicant file...

so i can connect to any of those two wifi hotspot....

now ,when my tab is connected to WAVE Y ,everything works fine...

play store,uc browser,uc mini,email,opera mini,default browser..

I MEAN everything that requires internet works pretty fine....

(it means there is NO problem in my tab,my isp ,my wpa_supplicant, my hosts file ,my play store )

but when it is connected with joikuspot on nokia 701

play store says connection time out everytime ..,

ucbrowser dont open some site.other than google.com ,twitter.com,

udisk in uc browser sometime opens ,sometime dont.

uc mini and opera mini works ....

email sometime works and some time saye connection time out....

=======

can u suggest any solution so that joikuspot works exactly as wave y....

(

dont tell me to do following thing...I am frusteted by doing these plenty of times....

1.Force stop ,cleare cache,clear data of ANY app or reinstall ANY APP....

2.Reset tablet ,either in security,storage ,or in recovery mode

3.reinstall rom

4.reinstall joikuspot premium or light

5.set time and date .

6.delete account and re-add account to play store

7.changed dns in tab to google's one.. after that OPENDNS' one.....

8.changed dns in nokia to google's one after that OPENDNS' one...

)

===> now if any one has these thing working specially PLAY STORE and UC BROWSER on tab ,with joikuspot on their nokia phone

please help me ......

and tell me dns setting of both device,/system/etc/hosts file data,

if that is the problem...

===> and one other thing i suspect that joikuspot is filtering out some ip addresses so that i cant access play store or udisk in uc web.

===> and another thing (i dont know if its possible or not )

i have only one sim card - IDEA.....

I have put it in my NOKIA 701.

I can SWITCH ON MobileAP on my Wave Y without sim card.....

so wave y is just hotspot (but no internet)

i can connect my nokia 701 and tab to that hotspot.....

==>now is there any way to access internet OF my Nokia 701 via Wave Y ON my HCL tab ?.

(why i am asking this beacuse....

i have done this type of setup ....

i installed SYMFTP on nokia 701,

xplore on my tab ....

and i can access content of my Nokia 701 on XPLORE ON MY TABLET...)

I hope you guys understand what I am trying to say...

THANKS IN ADVANCE...............
[Networking] Thomasbrando:
I have a lg x charge that didnt get scanned right at the store can i still bypass or get it activated
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
Trying to unroot using:

http://www.androidrootz.com/2012/12/unroot-nexus-4-to-stock-42-on-mac.html

But keep getting this error when I get to step 6:

(531281 KB)... ERROR: usb_write failed with status e00002be

FAILED (data transfer failure (No such file or directory))

Anyone know how to fix this? Thank you!
[Nexus 4 Q&A, Help & Troubleshooting] monte666:
Just get the nexus took kit and use the unroot option easy cheesy if it works by the toolkit guy a beer that app is brilliant.
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
Where do I get it? I know can search but want to be sure get a trusted one. Thanks!
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
Tried the toolkit but boot still unlocked, not sure what else to try to re lock it. I dont care if wipes all data, is there a way to just flash back to 100% stock 4.2.2? I have the stock image from google but how to I flash it?
[Nexus 4 Q&A, Help & Troubleshooting] El Daddy:
Yes, just flash the stock image. Here's all the info you need. http://xdaforums.com/showthread.php?t=2010312
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
I don't know what's wrong with me but can't figure out how to do it :(

Been trying for hours.
[Nexus 4 Q&A, Help & Troubleshooting] El Daddy:
Try a different cable and/or a different USB port on your PC.
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
Been trying in Mac guess will have to borrow PC to try it.
[Nexus 4 Q&A, Help & Troubleshooting] mario24601:
Finally got it to work in old xp laptop! :)
[Nexus 7 Q&A, Help & Troubleshooting] buckwheat_shawt:
First let me start off by saying that I have read a lot of posts about issues with 4.2.2 but mine are different, I promise. If not, sorry.

I am unlocked/rooted and had a custom ROM installed. Decided to change to another so I went back to my stock backup (I really hated the ROM). When I went back to stock I received the notification to update to 4.4.2. I did. A bit later I tried to flash a ROM via goo.manager with no success. I then tried to flash with TWRP. I got the android with the red exclamation when I tried to go into recovery. I've also attempted to flash a recovery again with goo.manager and ROM Manager. I kept getting errors.

My dog chewed up my USB so I can't flash recovery since my nexus won't show on my computer with anything else. Is there any other way I can flash a recovery?

Again, forgive me for any redundancy and please help, I'm a serious noob. Being stuck on stock isn't the worst thing but I'd really like to flash another ROM.
[Nexus 7 Q&A, Help & Troubleshooting] bftb0:
If your ROM is rooted, you can flash the recovery partition from a root shell using the "dd" command.

That is, from a terminal emulator:

$ su

# cd /sdcard

# dd bs=4096 if=name-of-recovery-image-file.img of=/dev/block/mmcblk0p1

good luck. I didn't understand everything you said in your post, but I got the part about the dog :D
[Nexus 7 Q&A, Help & Troubleshooting] Sib64:
Are you still unlocked and rooted after the update to 4.2.2 ?

If not you must unlock and root your N7 again, but be careful, All root tools doesn't work for 4.2.2. and are not updated for 4.2.2

I unlocked my N7 normally, but I used CF auto-root (update) and now I'm unlocked and rooted with DirtyBox rom.
[Nexus 7 Q&A, Help & Troubleshooting] buckwheat_shawt:
Thanks a lot. This will be my first time using the terminal emulator, should be a good learning experience :)
[Nexus 7 Q&A, Help & Troubleshooting] buckwheat_shawt:
I'm still unlocked and rooted. I just can't access my recovery after the update. This happened once with CWM on my GNex but I still had the oem usb so I just flashed it again with my computer. I don't have an oem usb for my N7. Btw, I was using twrp on the N7.
[Nexus 7 Q&A, Help & Troubleshooting] bftb0:
The 4.2.2 ota replaced whatever you had flashed into the recovery partition with a stock recovery.

Did you try the "dd" flash?
[Nexus 7 Q&A, Help & Troubleshooting] buckwheat_shawt:
I've tried that but I keep getting "cannot open for write: Permission denied". I guess I'm doing it wrong. And I can't boot to fastboot to try with my computer because I keep turning the damn thing off. My usb is iffy sometimes. This sucks.
[Nexus 7 Q&A, Help & Troubleshooting] bftb0:
Permission denied would only occur if you were not root.

Either your ROM is not rooted, or you forgot to run the "su" command first.
[Nexus 7 Q&A, Help & Troubleshooting] buckwheat_shawt:
You're right I wasn't. I just found out and I've rooted and installed my recovery. Thanks alot though, probably wouldn't have figured it out without you all. First time having to make a post to solve an issue. Thanks again! :victory:
[Nexus 4 Q&A, Help & Troubleshooting] Messerschmitt262:
Is there any difference between charging via PC or travel adapter in terms of extending battery life? Is charging via one method vs the other extend the battery usage/life? Asking since the PC charging is a lot slower
[Nexus 4 Q&A, Help & Troubleshooting] xxMAGICxx:
Neither method probably extends battery life. Charging through the PC would be significantly slower though because all the juice isn't going directly into the phone (Screen brightness, keyboard light, battery for the PC, etc) as apposed to a USB cord where it's plugged in and all the power I'd directed into the phone. You get what I'm trying to say? Just my theory though and my person experience.
[Nexus 4 Q&A, Help & Troubleshooting] avrillapete:
Charging through USB on a PC is usually limited to 500mA. The charger that came with the Nexus 4 is 1200mA, so it should put out more than double the current to the phone, thus charging it a lot faster. I don't believe there'd be a point where a charger would be too powerful as long as it's designed to charge a device, as the maximum current to the battery will controlled by the power management on the phone's hardware, so the phone will only draw up to a certain amount.

As for increasing the lifespan of the battery, neither method should affect it. The way you use the battery is what really matters.

The reason the phone, or any device charges slower on your PC isn't because of power going somewhere else, it's really because each USB hub usually only has 500mA(USB 3.0 has more, but I believe the extra current will only be applied to a USB 3.0 device) of current to provide to all devices. Most wall chargers are at least 700mA - 2000mA, which is the real reason they charge faster.
[Nexus 4 Q&A, Help & Troubleshooting] Sfkn2:
While on topic, does the Nexus 4 support USB 3.0? I've plugged it into the 3.0 slot, but transfer rates are still subpar. I have not installed drivers since I'm using it as MTG mode.
[Galaxy Note II Themes and Apps] sailesh.k:
Hello! I would like to have some HTC Wallpapers. If someone has it then please mind sharing it!!! Thanks in Advance !! :D
[Galaxy Note II Themes and Apps] Peerless1905:
You can find it zedge.net or zedge application from play store .
[Samsung Galaxy S Blaze 4G] xxjrsmith3xx:
So my sister has her phone when she does anything this message comes up she getting very pissed off any way on solving this ? she has space and she has a sd card ... whats the deal.
[Samsung Galaxy S Blaze 4G] dispozable:
The deal is that we only have 2GB of internal storage, which is where the camera defaults to. This can be filled very easy if one likes to take lots of pictures. There are a lot of ways around this, but the easiest for a non techie is to download a 3rd party camera app and set the storage to the external card. You could also swap mount points or try to symlink it as well.
[Samsung Galaxy S Blaze 4G] ubizmo:
I have a hard time understanding this, too. Settings>Storage tells me that I have only about 60 MB free in "USB Storage." It also tells me that I have 93 MB of "Pictures, Videos" there. The trouble is, I have no pictures or videos in USB storage. It's all on the external SD card. The camera saves to the external SD card, and all my music, photos, and videos are there, not in internal storage. It even tells me I have 3.4 GB of "Miscellaneous files" in USB storage, which is impossible. That 3.4 GB is actually what's on the external SD at the moment. It tells me that over 1 GB of apps are stored there, even though the apps actually there come to far less---maybe there's app data that's adding to the total.

The only time it becomes a problem is when I run NewsRob, which invariably tells me it doesn't have enough memory to work.
[Samsung Galaxy S Blaze 4G] jbats:
For pics and such, use Google drive, drop box or sky drive. Mine is set to upload over WiFi only. After my pics are up, I delete them from gallery. Also, make sure all music is on external sd . Then go to settings/storage erase SD card. This should clean up any uneccesary files or clutter. Last, move all possible apps to SD and clear all caches. FYI , if on any cm 10 variants don't clear the caches to fast or the phone will freeze for 20-40 secs. That is all
[Samsung Galaxy S Blaze 4G] ubizmo:
Well, I made an interesting discovery last night. I found that, even though I had set the PodKicker app to store podcasts on the external SD card, it had somehow reverted to internal USB memory, and had dumped a bunch of large files in there.

I also found that my Kindle app had deposited a bunch of files in internal USB memory. There's no way to tell Kindle to put them on the external card, but I supposedly only had a few books residing there. An examination of the kindle cache, however, disclosed almost two hundred, taking up a big chunk of memory. I deleted the whole directory, started Kindle, and let it re-download the few that I need. I think somewhere along the line I had to re-register the Kindle app, and it just left a bunch of old files there that it couldn't use anymore.

Between these two purges I freed up about 150 MB of internal USB storage.
[Samsung Galaxy S Blaze 4G] thehumble1:
150mb isn't much and will be eaten quickly.

a lot of apps install to the internal but load a bunch more on the external.

Camera ICS + is a good camera replacement that can save directly to the external SD.

Also, run ES File Explorer and use it's SD card analysis to see what is taking up space. I know that if you have your google photos synced, even just the thumbnails database file will be up to 1gb.

Move any Titanium or CWM backups to the external SD, but make sure you remember where they are when you go around deleting things.

I also found a trash can folder that was huge so I'm pretty sure that the internal SD card isn't fully freeing up memory when you delete things.

Also go to your App Manager and see which things are taking up a lot of space. I know that Google+, Gmail, Chrome, Facebook, Grooveshark and a few others take up a lot of space.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SunilGoudar:
Sony Ercisson LWW WT19i

System Ver: 4.02.A.0.62

Rooting done successfully by Doomloards Method.

CMW-Installed.

Rom manager installed.

Bootloader unlock allowed: No

I did all the above steps with the help of you guys.. Thanks you very much Xda-Developers.

I dont know how to install custom roms. I search some thread here and tried this..

Downloaded custom rom HaSa MIUI 3.1.25 from http://xdaforums.com/showthread.php?t=1828637

And then saved it to my sd card. Then i opened the Rom Manager. Selected "Install ROM from SD Card" and followed the steps.

But my mobile rebooted normally..

Please Frnds..... Help me to install custom ROMS.. Im new to this..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Abhinav1997:
Re: [Q] WT19i-CWM unable to boot in recovery mode..

Rom manager is not meant for our phones. So install CWM via x-parts(find in play store) and then restart ur phone in recovery(option in xparts or press vol down when Sony logo lightens up at boot) and then do the correct wipes and install the ROM... :) Best of luck :D but next time please search a bit :)

Press THANKS if I helped,

Best Regards,

AJ
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SunilGoudar:
Thanks a lot man..:D this was what im finding.. U made my day.. :good:

Yaar tu nai hota toh mera kya hota.. haha.. thx bhai... :laugh: :fingers-crossed:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] giri.sahu94:
i reboot the system for entering cwm recovery mode i pressed vol down key but mobile

for trying to another ROM went http://xdaforums.com/showthread.php?t=2196841 i did all the thing as mentioned their like

1.Backup you system

2.Reboot device and go to CWM or TWRP

3.Wipe data, cache, format system, data, cache, dalvik cache

then i reboot the system for entering cwm recovery mode i pressed vol down key but mobile get stuck on sony logo...

please help me
[Galaxy S II Q&A, Help & Troubleshooting] cr0wnest:
I have an old S2 running wananm's JB ROM which until recently, could not boot up all of a sudden. It just gets stuck at the Samsung Galaxy SII logo with the yellow triangle on it. I did a factory reset and it worked after that, until a month later where I am having the exact same problem. This time I fulll wiped it and flashed NeatROM Lite 4.4 on it, but now the phone stucks in boot loop at the samsung boot up animation. Pulling out the battery and putting it back results in the previous issue where it gets stuck at the Galaxy SII black screen with yellow triangle. I boot into recovery and did one more factory wipe, but this time it goes back to being stuck with a boot loop.

Any ideas whats wrong? The phone is pretty old, could it be dying? Before all this happened I did not do any modifications to the phone like flashing new mods, scripts, OC, UV..etc
[Galaxy S II Q&A, Help & Troubleshooting] Hannibal226:
Flash a official stock firmware from sammobile.

After this root and flash Rom again.

PS: Check ur downloads and if u have the correct Rom for ur phone version (i9100/i9100p/etc)

CHEERS ;)

Sent from my GT-I9100 with RootBox
[Galaxy S II Q&A, Help & Troubleshooting] cr0wnest:
I already flashed the stock ROM via odin. It is now unrooted. Been using it for a week and the issue just happened again. I now realised that it only happens when I attempt to replace the battery. I have two packs, both are official, one that came with the phone and another which I ordered online. After shutting the phone down, remove the old battery, put in the new one, attempt to boot up, it just gets stuck at the Samsung screen. The only solution is to do a full wipe. Could it be some sort of corruption?
[Galaxy S II Q&A, Help & Troubleshooting] Hannibal226:
Sure it can.

So if it only happens with it, it maybe corrupt in itself or maybe it's not directly for ur phone/android version etc....

So just don't use it, but that for u have a full working phone :P

CHEERS ;)

Sent from my GT-I9100 with RootBox